EP 3260948 B1 20210505 - EXPANSION BASE FOR MOBILE TERMINAL AND POWER SUPPLY MANAGEMENT METHOD THEREFOR
Title (en)
EXPANSION BASE FOR MOBILE TERMINAL AND POWER SUPPLY MANAGEMENT METHOD THEREFOR
Title (de)
EXPANSIONSBASIS FÜR MOBILES ENDGERÄT UND ENERGIEVERSORGUNGSVERWALTUNGSVERFAHREN DAFÜR
Title (fr)
BASE D'EXPANSION POUR TERMINAL MOBILE ET PROCÉDÉ DE GESTION D'ALIMENTATION ÉLECTRIQUE ASSOCIÉ
Publication
Application
Priority
CN 2015074950 W 20150324
Abstract (en)
[origin: EP3260948A1] The present invention discloses an extended base of a mobile terminal and a power supply management method for the extended base. When a mobile terminal is inserted into an extended base, an enable circuit of the extended base is electrically connected to the mobile terminal and generates an enable signal, and a switch circuit outputs a voltage under control of the enable signal, so that a power supply of the extended base supplies power under control of the voltage. When the mobile terminal is removed from the extended base, the enable circuit stops generating the enable signal, and the switch circuit stops outputting the voltage, so that the power supply cannot supply power under the control of the voltage. In the present invention, power supplying to the extended base can be stopped without a manual operation when a wireless network terminal is removed, and power can be automatically supplied to the extended base when the wireless network terminal is inserted, so as to improve user experience.
IPC 8 full level
G06F 1/16 (2006.01); G06F 1/26 (2006.01); H02J 7/00 (2006.01); H02J 9/00 (2006.01); H04M 1/04 (2006.01); H04W 88/02 (2009.01)
CPC (source: EP US)
G06F 1/1632 (2013.01 - EP US); G06F 1/26 (2013.01 - EP US); G06F 1/263 (2013.01 - EP US); H02J 7/0044 (2013.01 - EP US); H03K 17/94 (2013.01 - US); H04M 1/04 (2013.01 - EP US); H04W 88/02 (2013.01 - EP US); H02J 7/00 (2013.01 - US); H02J 9/007 (2020.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3260948 A1 20171227; EP 3260948 A4 20180228; EP 3260948 B1 20210505; CN 107209541 A 20170926; CN 107209541 B 20200908; JP 2018511876 A 20180426; JP 6450023 B2 20190109; US 10488903 B2 20191126; US 2018113495 A1 20180426; WO 2016149909 A1 20160929
DOCDB simple family (application)
EP 15885848 A 20150324; CN 2015074950 W 20150324; CN 201580074073 A 20150324; JP 2017549610 A 20150324; US 201515560818 A 20150324